I love Tolumnias. Small, tough and produce a great display. I also have a Tol. Ralph Yagi cross - no flowers yet....was not the happiest plant when I got it but it is doing better now.
Unfortunately they are plants that aren't frequently sold in my parts.
Look forward to seeing your's in bloom. Good luck!
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DaveW
"Every time you spend money, you're casting a vote for the kind of world you want." ~Anna Lappe